Cisco 6400 Einstellungsanleitung PDF herunterladen (Seite 19)

C H A P T E R

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Cisco 6400 Software Setup Guide

OL-1183-04

Product Overview

The Cisco 6400 carrier-class broadband aggregator is a high-performance, scalable service gateway that

enables the selection and delivery of broadband network services, virtual private networks (VPNs), and

voice- and entertainment-driven traffic over the full suite of access media. The Cisco 6400 combines the

richness of Cisco IOS software, ATM switching and routing capabilities, and value-added service

selection in a modular, scalable, redundant, Network Equipment Building Systems (NEBS) certified and

ETSI form factor.

The Cisco 6400 consists of a fault-tolerant midrange ATM switching core and multiple fault-tolerant

routing engines. The ATM switch, based on Catalyst 8500 + Per-Flow Queuing (PFQ) technology,

provides the necessary ATM switching and traffic management capabilities, while the router modules

enable the service provider to offer scalable Layer 3 services. ATM interfaces connect the Cisco 6400

to dial access servers, digital subscriber line access multiplexers (DSLAMs), and Cisco IP DSL

switches, and ATM and packet interfaces connect to the network core. The Cisco 6400 is designed for

use in high-availability environments such as operating companies’ central offices (directly or via

co-location), Internet service provider (ISP) offices, and corporate premises. As such, it includes switch,

router, and line card redundancy, as well as 12-inch packaging (key for central office deployment).

The Cisco 6400 can reside within the operating company’s infrastructure (directly or via co-location) to

aggregate access media (DSL, cable, wireless, and dial), serving as the intelligent equal access point that

allows a multitude of operating companies and service providers access to the end users. In addition, the

Cisco 6400 can reside at the network edge between the operating companies and ISP or corporation,

providing the aggregation of sessions and tunnels as well as service and network selection capabilities

required in the delivery of advanced broadband services.

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Cisco 6400 Einstellungsanleitung Seite 19